201954130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22717}}^1$

素因数の和:22858

約数の個数: 32

約数和(自身を含む): 418738176

約数和(自身を除く): 216784046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 22717, 45434, 113585, 159019, 227170, 318038, 795095, 1590190, 2885059, 5770118, 14425295, 20195413, 28850590, 40390826, 100977065, 201954130]

約数ペア:

[(1, 201954130), (2, 100977065), (5, 40390826), (7, 28850590), (10, 20195413), (14, 14425295), (35, 5770118), (70, 2885059), (127, 1590190), (254, 795095), (635, 318038), (889, 227170), (1270, 159019), (1778, 113585), (4445, 45434), (8890, 22717)]